LONGEVITY with Nathalie Niddam

Today, I’m joined by the insightful Siobhan Mitchell PhD, a leading expert on women’s health, mitochondria, and metabolic resilience. In our conversation, Siobhan reveals why so many women in their 30s and 40s feel like their metabolism is suddenly “broken,” and unpacks the real science behind what’s happening beneath the surface—especially as our hormones begin to shift. Episode Timestamps: Introduction and host welcome ... 00:00:00 Introducing Speaker B and focus on women’s health ... 00:04:30 Growing interest in women’s health and clinical gaps ... 00:05:12 Body composition and metabolic changes in perimenopause ... 00:06:01 Hormonal shifts—not a broken metabolism ... 00:09:21 Addressing the root cause versus band-aids like GLP-1 ... 00:11:10 What’s happening beneath the surface in early perimenopause ... 00:12:40 Role of estrogen in appetite, glucose, and fat storage ... 00:13:12 Visceral fat, inflammation, and accelerated aging ... 00:15:02 Estrogen’s connection to mitochondrial function ... 00:16:15 Brain, muscle, and cognitive declines with estrogen loss ... 00:16:44 Environmental and mitochondrial factors in PCOS ... 00:21:09 Shift to belly fat and why fat storage changes ... 00:22:58 Mitochondria, immune system, and autoimmunity in women ... 00:29:16 Phytoestrogens, soy, and S-equol as hormone alternatives ... 00:32:37 S-equol’s benefits: metabolic, bone, and brain health ... 00:35:50 Soy fears, GMOs, and the purity of S-equol ... 00:46:25 Microbiome, Bifidobacterium breve, and estrogen recycling ... 00:49:18 GLP-1s versus supporting the root cause ... 00:53:01 Optimizing estrogen signaling for health span and menopause timing ... 00:55:20 When to use S-equol: timing and benefits ... 00:55:54 Reversing visceral fat and lifestyle factors ... 01:03:28 Our Amazing Sponsors: Manukora Honey - A simple upgrade to your daily routine, this Manuka honey delivers antioxidants, prebiotics, and naturally occurring MGO that you won’t get from regular sweeteners; head to http://manukora.com/natniddam to save up to 31% plus $25 in free gifts with the Starter Kit. Mitopure Gummies by Timeline - These clinically researched gummies support mitophagy to help renew your mitochondria and boost cellular energy, giving you a stronger biological foundation for resilience—visit http://timeline.com/nat20 to get 20% off. Daily Gut Detox by Just Thrive Health – A gentle, science-backed detox powered by clinically proven immunoglobulins that bind and remove toxins while supporting your gut, immune system, and digestion—without harsh flushing or discomfort. Visit JustThriveHealth.com/NAT20 and use code NAT20 for 20% off your order, risk-free. Nat's Links: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Dr. Bill Lawrence Episode

Today, I’m joined by Andrea Donsky, a powerhouse nutritionist, menopause advocate, and author of the groundbreaking new book Nourishing Menopause. In our conversation, Andrea opens up about her deeply personal journey—how experiencing her first hot flash as a nutrition expert pushed her into years of curiosity, research, and ultimately, a mission to reimagine menopause as both a challenge and an opportunity. Episode Timestamps: Welcome, show intro, and purpose ... 00:00:00 Lack of menopause awareness and connecting symptoms ... 00:07:02 Mainstream vs. holistic menopause approaches ... 00:09:09 Surveying thousands of women and symptom discovery ... 00:11:16 Validating unusual menopause symptoms ... 00:13:41 Impact on relationships and the workplace ... 00:21:04 Early onset, variability, and importance of hormonal testing ... 00:25:32 Key takeaways: you’re not alone, support exists ... 00:28:16 Ovarian aging and overall health ... 00:29:47 Shifts in women’s health research ... 00:32:11 Designing impactful, diverse menopause surveys ... 00:33:41 Andrea’s “Nourishing Menopause” book philosophy ... 00:35:12 Nourishment, longevity, and healthspan ... 00:37:23 Risks of muscling through menopause ... 00:39:52 Insulin resistance: causes, signs, and management ... 00:45:57 Meal timing, fasting, and metabolic flexibility ... 00:51:06 Personalized health testing and nutrition ... 00:56:0 Soy/phytoestrogen controversy ... 00:58:08 BALANCE blueprint and nutrition pillars ... 01:01:18 Managing stress, nervous system, and reframing menopause ... 01:05:31 Andrea’s non-negotiables and top practical tips ... 01:09:11 Our Amazing Sponsors: LongeFera by Regenerive - Most cheap Ashwagandha is bulked up with stems and leaves to inflate the “actives.” Those parts can bring compounds you don’t actually want in your body. LongeFera — fixes that with a root-only extract containing four newly identified bioactives, the ASHX4 Complex. Visit regenerive.co and use code NAT25 for 25% off. Micro-BOOST (Humic Mineral Complex) by BEAM Minerals - A concentrated liquid humic formula that binds and removes toxins like heavy metals, mold, and pollutants—working fast with just a daily shot. Head to http://www.beamminerals.com/NAT20, use code NAT20, and get 20% off your first order. CP1 Pure Collagen Peptides by Puori — a clean, unflavored collagen that supports connective tissue, joints, and skin elasticity with a unique amino acid profile your body actually uses, plus Nat's Links: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Dr. Bill Lawrence Episode

Today, I’m joined by the incredible Dr. Amie Hornaman, a leading thyroid expert and author of the brand new book, The Thyroid Fix. In our conversation, Dr. Hornaman opens up about her personal struggle with undiagnosed thyroid disease—a journey marked by frustrating medical gaslighting and the dismissive “you’re normal” diagnoses from doctor after doctor. She reveals how that experience led her to become a passionate advocate for women (and men) suffering from thyroid dysfunction and a pioneer in holistic, root-cause approaches to healing. Episode Timestamps: Introduction and show purpose ... 00:00:00 Dr. Hornaman’s personal story and medical gaslighting ... 00:05:05 Journey to functional medicine and importance of symptom-based care ... 00:11:00 Recognizing key thyroid-related symptoms ... 00:14:51 Wearables and tracking thyroid-related trends ... 00:17:18 Understanding thyropause and hormone fluctuations after 40 ... 00:19:31 Impact of thyroid function on overall longevity and health ... 00:23:43 T4-only medication debate and need for personalized treatment ... 00:36:19 Why T4-only persists in conventional practice ... 00:40:40 T2, metabolism, mitochondrial health, and iodine ... 00:45:21 GLP-1 medications, thyroid optimization, and weight loss stories ... 00:50:16 Personalization of thyroid numbers and treatment ... 00:53:46 Functional versus conventional thyroid lab ranges ... 00:54:59 Thyroid’s connection to mood and mental health ... 00:56:42 When lifestyle alone can’t restore thyroid health ... 00:58:39 Biggest myth: TSH and T4-only standard of care ... 01:07:59 Our Amazing Sponsors: O₃RACLE by Wizard Sciences — A daily ozonated oil capsule designed to support immune balance, cellular communication, and antioxidant production without clinics, machines, or complicated routines; learn more at wizardsciences.com and use code NAT15 for 15% off. Quantum Upgrade - Supports nervous system balance without wearables or apps—just effortless, 24/7 quantum energy streaming. With 21+ studies showing measurable improvements in stress and cellular function, it’s easy to try for yourself. Visit quantumupgrade.io/NAT and use code NAT15 to start the free 15 day trial. MassZymes by BiOptimizers – A full-spectrum digestive enzyme formula with 4x more protease to help break down protein into usable amino acids so your body actually benefits from what you eat—try it risk-free with a 365-day money-back guarantee and save 15% at bioptimizers.com/bionat with code BIONAT. Nat's Links: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Dr. Bill Lawrence Episode

Today, I’m thrilled to welcome Dr. Nasha Winters back to the show for part two of our powerful conversation. As a trailblazer in integrative oncology and a passionate advocate for the “metabolic terrain” approach to health, Dr. Winters brings both deep expertise and a truly holistic perspective to the complex world of cancer and longevity. In this episode, she doesn’t just share concepts—she takes us into the heart of what it means to test, assess, and address our own health in real life, especially when we’re facing major diagnoses and difficult decisions. Episode Timestamps: Welcome & Introduction to Longevity Podcast ... 00:00:00 Metabolic Terrain Concept & Mitochondrial Health ... 00:05:00 The Test, Assess, Address Framework ... 00:08:08 Readiness, Honest Audit, and Lifestyle Evaluation ... 00:08:43 The Ten Terrain Drops in Cancer & Health ... 00:14:09 Emotional Foundations for Healing ... 00:15:01 Essential Lab Markers and the “Trifecta” ... 00:16:52 Affordable, Early Detection Labs—CBC, CRP, LDH, ESR ... 00:17:32 Shift Work, Circadian Health, and Mitigating Strategies ... 00:29:11 Handling Overwhelm: Prioritizing Fundamentals ... 00:37:45 Prevention Myths: Sun, Meat, and Food Access ... 00:42:26 Home-Cooked Food & Community’s Healing Power ... 00:51:16 Behaviors That Seem Healthy But Aren’t (e.g., Excess Cardio) ... 00:54:55 Age-Specific Advice and Building Longevity ... 00:56:25 Cancer, Metabolic Flexibility, and Biomarker “Under Five” Rule ... 01:02:32 Integrative Oncology’s Strengths & Misconceptions ... 01:08:48 Risks of Extreme Alternative or Mainstream Approaches ... 01:12:58 Post-2020: Changing Health Trends & Immune Patterns ... 01:17:03 Hope for the Future & Patient Empowerment ... 01:24:02 Our Amazing Sponsors: STEMREGEN by Stemregen - A daily formula designed to support your body’s natural repair systems by helping release your own stem cells into circulation, supporting recovery, resilience, and whole-body renewal at the source. Visit stemregen.co/NAT15 and use code NAT15. https://stemregen.co/NAT15 Vampire Exosome by Young Goose - A next-generation serum packed with three trillion PRP-derived exosomes and RejuvNAD to support collagen production and skin renewal at the cellular level—helping results build over time instead of fading fast. Shop HERE and use code NAT10. Bioregulators by Nature’s Marvels - targeted peptides designed to support cellular signaling and renewal across key systems like circadian rhythm, immune function, and vascular health as part of a foundational longevity stack; head to profound-health.com and use code NAT15 for 15% off your first order. Nat's Links: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Dr. Bill Lawrence Episode

Today, I'm joined by R Blank, a leading expert on electromagnetic fields (EMFs) and the founder of Shield Your Body. R Blank's journey began alongside his father, Dr. Martin Blank, a pioneering scientist who sounded the alarm about EMF exposure decades before most of us even considered it (The BioInitiative Report) a health concern. Together, they co-authored the groundbreaking book "Overpowered," and now R Blank is back with a new treasure trove of actionable advice in "Empowered." GET YOUR FREE CHAPTER OF THE BOOK HERE! Global Research - The BioInitiative Report If you decide you want to try any of the EMF safety devices you hear about today you can go to shieldyourbody.com and use code NAT for 20% off of your first purchase of shield your body products. Episode Timestamps: Introduction to Longevity Podcast and host credentials ... 00:00:00 Writing "Overpowered" and founding Shield Your Body ... 00:06:01 Motivation for creating solutions to EMF exposure ... 00:07:09 Non-native EMFs explained for longevity enthusiasts ... 00:15:22 Historical timeline of technological EMF exposure ... 00:18:46 Cellular mechanisms: DNA strand breaks and health risks ... 00:21:15 Voltage-gated calcium channels, oxidative stress, and health ... 00:25:52 Impact of EMFs on mitochondrial function and aging ... 00:25:32 How EMFs disrupt sleep and melatonin production ... 00:38:03 Behavioral changes to significantly reduce EMF exposure ... 00:43:43 Debunking ineffective EMF protection products ... 00:53:04 How to evaluate legitimate EMF shielding technology ... 00:54:05 Therapeutic EMF: Understanding PEMF vs harmful exposure ... 01:04:43 Three impactful strategies for EMF risk reduction ... 01:07:51 Policy gaps and wish-list EMF regulations ... 01:10:52 The cost and conviction of EMF advocacy ... 01:12:02 Advice for skeptics: The Bioinitiative Report ... 01:15:20 Where to access R Blank's book and resources ... 01:19:44 Our Amazing Sponsors: Qualia Creatine+ by Qualia Life – A clinically formulated blend of two highly bioavailable forms of creatine plus magnesium and electrolytes to support lean muscle, cellular energy, and brain health—especially for women over 40 who naturally produce less with age. Go to qualialife.com/nathalie and use code NATHALIE to save up to 50%, plus an additional 15% off. MassZymes by BiOptimizers – A full-spectrum digestive enzyme formula with 4x more protease to help break down protein into usable amino acids so your body actually benefits from what you eat—try it risk-free with a 365-day money-back guarantee and save 15% at bioptimizers.com/bionat with code BIONAT. Vita Zero-Age Exosomes by Vitali Skincare — a regenerative “stacking” formula with exosomes, GHK-Cu, niacinamide, and glutathione designed to support your skin at a cellular level rather than just the surface; go to www.vitaliskincare.com/?ref=Nat20 and use code NAT20 for 20% off. Nat's Links: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Dr. Bill Lawrence Episode